AMD Radeon HD 6750 vs AMD Radeon RX 6700
Graphics Processor
| GPU model | Juniper | Navi 22 |
|---|---|---|
| GPU variant | Juniper LE (215-0754009) | Navi 22 XTL |
| Architecture | TeraScale 2 | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 7 nm |
| Number of transistors | 1,040 million | 17,200 million |
| Die size | 166 mm² | 335 mm² |
Graphics Card
| Release date | Jan 21st, 2011 | 2021 |
|---|---|---|
| Generation | Northern Islands | Navi II |
| Production | End-of-life | Active |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Reviews | 4 in our database | — |
| Predecessor | Evergreen | Navi |
| Successor | Southern Islands | Navi III |
Clocks
| GPU clock | 700 MHz | — |
|---|---|---|
| Memory clock | 1150 MHz 4.6 Gbps effective | 2000 MHz 16 Gbps effective |
| Base clock | — | 2200 MHz |
| Boost clock | — | 2500 MHz |
Memory Configuration
| Memory size | 1024 MB | 6 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 128 bit | 192 bit |
| Bandwidth | 73.60 GB/s | 384.0 GB/s |
Render Configuration
| Shading units | 720 | 2304 |
|---|---|---|
| TMUs | 36 | 144 |
| ROPs | 16 | 64 |
| Compute units | 9 | 36 |
| Cache L1 | 8 KB (per CU) | 128 KB per Array |
| Cache L2 | 256 KB | 3 MB |
| RT cores | — | 36 |
| gpu.details.l0-cache | — | 32 KB per WGP |
| gpu.details.l3-cache | — | 96 MB |
Performance
| Pixel rate | 11.20 GPixel/s | 160.0 GPixel/s |
|---|---|---|
| Texture rate | 25.20 GTexel/s | 360.0 GTexel/s |
| FP32 (float) performance | 1,008 GFLOPS | 11.52 TFLOPS |
| FP16 (half) performance | — | 23.04 TFLOPS (2:1) |
| FP64 (double) performance | — | 720.0 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| Length | 170 mm 6.7 inches | 267 mm 10.5 inches |
| TDP | 86 W | 180 W |
| Suggested PSU | 250 W | 450 W |
| Outputs | 2x DVI1x HDMI2x mini-DisplayPort | 1x HDMI2x DisplayPort1x USB Type-C |
| Power connectors | 1x 6-pin | 1x 8-pin |
| Board number | C012 | — |
| Width | — | 110 mm 4.3 inches |
| Height | — | 40 mm 1.6 inches |
API Support & Features
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | — | 1.2 |
| Shader model | 5.0 | 6.5 |
